SV12-21-12T-N-12DG SOLENOID VALVE

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce 5041823 (5041823) is a solenoid-operated, 2-way, normally open, poppet-type, screw-in hydraulic cartridge valve. This unit is specifically designed to function as a load holding or blocking valve in various applications where low internal leakage is crucial. The operation of the valve is straightforward: when de-energized, the SV allows flow from port 1 to port 2, while flow from port 2 to port 1 is severely restricted. Upon energization, the valve’s poppet closes against its seat effectively blocking flow from port 1 to port 2. This configuration allows the valve to act as a check valve, permitting flow from port 2 to port 1 once the solenoid force is overcome. Key features of this model include a continuous-duty rated coil and a hardened seat which ensure long life and minimal leakage. It offers options for different coil voltages and terminations to suit varying requirements and includes efficient wet-armature construction. The cartridges are voltage interchangeable which enhances flexibility in usage. Its unitized, molded coil design contributes to durability and reliability in operation. Additionally, there is an option for a manual override and optional waterproof E-Coils that are rated up to IP69K, making it suitable for environments where exposure to water is possible. Finally, it boasts a cost-effective cavity design that adds overall value by reducing installation space and costs.